70902720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3547

約数の個数: 168

約数和(自身を含む): 278794464

約数和(自身を除く): 207891744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3517, 4032, 5040, 6720, 7034, 10080, 10551, 14068, 17585, 20160, 21102, 24619, 28136, 31653, 35170, 42204, 49238, 52755, 56272, 63306, 70340, 73857, 84408, 98476, 105510, 112544, 123095, 126612, 140680, 147714, 158265, 168816, 196952, 211020, 221571, 225088, 246190, 253224, 281360, 295428, 316530, 337632, 369285, 393904, 422040, 443142, 492380, 506448, 562720, 590856, 633060, 675264, 738570, 787808, 844080, 886284, 984760, 1012896, 1107855, 1125440, 1181712, 1266120, 1477140, 1575616, 1688160, 1772568, 1969520, 2025792, 2215710, 2363424, 2532240, 2954280, 3376320, 3545136, 3939040, 4431420, 4726848, 5064480, 5908560, 7090272, 7878080, 8862840, 10128960, 11817120, 14180544, 17725680, 23634240, 35451360, 70902720]

約数ペア:

[(1, 70902720), (2, 35451360), (3, 23634240), (4, 17725680), (5, 14180544), (6, 11817120), (7, 10128960), (8, 8862840), (9, 7878080), (10, 7090272), (12, 5908560), (14, 5064480), (15, 4726848), (16, 4431420), (18, 3939040), (20, 3545136), (21, 3376320), (24, 2954280), (28, 2532240), (30, 2363424), (32, 2215710), (35, 2025792), (36, 1969520), (40, 1772568), (42, 1688160), (45, 1575616), (48, 1477140), (56, 1266120), (60, 1181712), (63, 1125440), (64, 1107855), (70, 1012896), (72, 984760), (80, 886284), (84, 844080), (90, 787808), (96, 738570), (105, 675264), (112, 633060), (120, 590856), (126, 562720), (140, 506448), (144, 492380), (160, 443142), (168, 422040), (180, 393904), (192, 369285), (210, 337632), (224, 316530), (240, 295428), (252, 281360), (280, 253224), (288, 246190), (315, 225088), (320, 221571), (336, 211020), (360, 196952), (420, 168816), (448, 158265), (480, 147714), (504, 140680), (560, 126612), (576, 123095), (630, 112544), (672, 105510), (720, 98476), (840, 84408), (960, 73857), (1008, 70340), (1120, 63306), (1260, 56272), (1344, 52755), (1440, 49238), (1680, 42204), (2016, 35170), (2240, 31653), (2520, 28136), (2880, 24619), (3360, 21102), (3517, 20160), (4032, 17585), (5040, 14068), (6720, 10551), (7034, 10080)]